LOW-EMISSIVITY COAT, METHOD FOR PREPARING LOW-EMISSIVITY COAT AND FUNCTIONAL BUILDING MATERIAL INCLUDING LOW-EMISSIVITY COAT FOR WINDOWS

摘要

Provided is a low-emissivity coating, which comprises a low-emissivity layer, a dielectric layer, and an outside protective layer in order. The outside protective layer includes a first outside protective layer and a second outside protective layer by being laminated on the dielectric layer in order. The first outside protective layer contains zirconium oxide. The second outside protective layer contains complex metal oxynitride.